Sort by

Diesel Parts Canada is pleased to be your wholesale source for GM Duramax 6.5 L and 6.6 L engine platforms.

We carry your GM injectors, pumps, turbos, filters, and more!

To find the right part for your application, either click on your engine size in the above grey boxes or simply contact us and we'll be happy to guide you.

Click on the appropriate tag below to filter the product listing.